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Functional and structural role of the N-terminal extension in Methanosarcina acetivorans protoglobin
Biology and Chemistry Report
3ZH0
  •   Structure Details   Hide

    Structure Keywords

    Keywords OXYGEN TRANSPORT
    Text OXYGEN TRANSPORT, SPECTROSCOPIC PROPERTIES, LIGAND BINDING PROPERTIES, N-TERMINAL TRIMMING.

    Polymeric Molecules

    Chain A,B,C,D
    Description PROTOGLOBIN 
    Fragment RESIDUES 21-195 
    Mutation YES 
    Nonstandard Linkage no 
    Nonstandard Monomers no 
    Polymer Type polypeptide(L) 
    Formula Weight 20868.7 
    Source Method genetically manipulated  

    Ligands and Prosthetic Groups

    ID Name Chemical Formula Weight Ligand Structure
    FMT  FORMIC ACID  C H2 O2   46.03  View 
    GOL  GLYCEROL  C3 H8 O3   92.09  View 
    HEM  PROTOPORPHYRIN IX CONTAINING FE  C34 H32 Fe N4 O4   616.49  View 
     
  •   Protein Details   Hide

    UniProtKB Information

    Chain SWS/UNP ID SWS/UNP Accession(s)
    A,B,C,D Q8TLY9_METAC Q8TLY9     

    Keywords and Names

    Chain(s) RCSB Name UniProtKB Name UniProtKB Keywords

    C: Cellular Location | F: Molecular Function | P: Biological Process
    Chain A,B,C,D
    GO ID   Ontology GO Term Definition
    46872   Metal Ion Binding  Interacting Selectively and Non Covalently with Any Metal Ion. 


     
  •   Gene Details   Hide

    Genetic Source

    Chain A,B,C,D
    Scientific Name Methanosarcina acetivorans c2a  
    Host Scientific Name Escherichia coli